galleryHasLoaded = false;

function initGallery()
{
	$("#mainImgBox").addClass("col2min");
	$("#thumbnails").addClass("thumbnails");
	
	$("#mainImgBox").show();
	$("#thumbnails").children("div").children("a").click(loadImage);
	$("#thumbnails").children("div").children("a").children("img").width(80);
	$("#thumbnails").children("div").children("a").children("img").height(50);
	$("#galleryNav").children("dd").children("a").click(loadGallery);
	$("#galleryNav").children("dd").children("a").attr("href","javascript://");
	$("#thumbnails").children("div").hide();
	$($("#galleryNav").children("dd").children("a")[0]).addClass("active");
	$("#gallery_1").show();
	
}

function loadImage()
{
	$("#thumbnails").children("div").children("a").removeClass("active");
	$(this).addClass("active");
	newSrc = $(this).children("img").attr("src");
	newAlt = $(this).children("img").attr("alt");
	newCopy = $(this).children("span").html();
	$("#mainImage").hide();
	$("#mainImage").attr("alt", newAlt); 
	$("#mainImage").attr("src", newSrc);
	$("#mainImage").ready(function(){$("#mainImage").fadeIn("slow")});
	
	$("#imageDescription").children("span").html(newCopy);
}

function loadGallery()
{
	$("#galleryNav").children("dd").children("a").removeClass("active");
	$("#thumbnails").children("div").show();
	$(this).addClass("active");
	selectedID = this.id.split("_")[1];
	$("#thumbnails").children("div").each(function(i){
		if (i+1 != selectedID)
		{
			$(this).children("a").removeClass("active");
			$(this).hide();
		}
		else
		{
			$(this).children("a").removeClass("active");
			$(this).show();
			newSrc = $(this).children("a").children("img").attr("src");
			newCopy = $(this).children("a").children("span").html();
			$("#mainImage").attr("src", newSrc);
			$("#imageDescription").children("span").html(newCopy);
			$("#mainImage").ready(function(){$("#mainImage").fadeIn("slow")});
			$($(this).children("a")[0]).addClass("active");
		}
 	});
	galleryHasLoaded = true;
}

$(document).ready(initGallery);